How far is Johnstown, PA, from Greenville, MS?
The distance between Greenville (Greenville Mid-Delta Airport) and Johnstown (Johnstown–Cambria County Airport) is 820 miles / 1320 kilometers / 713 nautical miles.
The driving distance from Greenville (GLH) to Johnstown (JST) is 996 miles / 1603 kilometers, and travel time by car is about 18 hours 56 minutes.
Greenville Mid-Delta Airport – Johnstown–Cambria County Airport
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Distance from Greenville to Johnstown
There are several ways to calculate the distance from Greenville to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 820.291 miles
- 1320.130 kilometers
- 712.813 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 819.551 miles
- 1318.939 kilometers
- 712.170 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Greenville to Johnstown?
The estimated flight time from Greenville Mid-Delta Airport to Johnstown–Cambria County Airport is 2 hours and 3 minutes.
What is the time difference between Greenville and Johnstown?
Flight carbon footprint between Greenville Mid-Delta Airport (GLH) and Johnstown–Cambria County Airport (JST)
On average, flying from Greenville to Johnstown generates about 137 kg of CO2 per passenger, and 137 kilograms equals 301 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Greenville to Johnstown
See the map of the shortest flight path between Greenville Mid-Delta Airport (GLH) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Greenville Mid-Delta Airport |
|---|---|
| City: | Greenville, MS |
| Country: | United States  |
| IATA Code: | GLH |
| ICAO Code: | KGLH |
| Coordinates: | 33°28′58″N, 90°59′8″W |
| Destination | Johnstown–Cambria County Airport |
|---|---|
| City: | Johnstown, PA |
| Country: | United States |
| IATA Code: | JST |
| ICAO Code: | KJST |
| Coordinates: | 40°18′57″N, 78°50′2″W |